| DESIGN FORM | PLAIN |
| TEETH ROW QUANTITY | 2 |
| TEETH QUANTITY PER ROW | 28 |
| TOOTH PITCH | 0.483 INCHES NOMINAL |
| MATERIAL | STEEL |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 4.719 INCHES NOMINAL |
| OVERALL LENGTH | 1.620 INCHES NOMINAL |
| PITCH DIAMETER | 4.312 INCHES NOMINAL |
| FACE WIDTH | 0.843 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0.562 INCHES NOMINAL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.375 INCHES NOMINAL |
| BORE LENGTH | 1.620 INCHES NOMINAL |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.312 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.844 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB OUTSIDE DIAMETER | 2.625 INCHES NOMINAL AA END |
| FURNISHED ITEMS | KEYING FACILITY |
| DISTANCE FROM HUB END TO FLANGE END | 0.777 INCHES NOMINAL AA END |
| SECURING METHOD | THREADED HOLE |
| SECURING HOLE QUANTITY | 2 |
| THREAD SIZE | 0.312-18 |
| HOLE LOCATION | ON HUB 90 DEG APART 1THRU KEYWAY 0.250 IN. FROM HUB END |